package speed;

public class AutoAdd {

	public static void main(String[] args) {
		System.out.println("先想一想i最后是多少");
		int i=1;
		int j,k=0;
		j = i++;
		System.out.println(i+"\n"+j);
		System.out.println("--------------------");
		k=++i;
		System.out.println(i+"\n"+k);
		System.out.println("--------------------");
		i=i++;
		System.out.println(i);
		System.out.println("--------------------");
		i=++i;
		System.out.println(i);
		System.out.println("--------------------");
	}

}
